Kendra is filling cone-shaped baskets, each with a height of 20 inches and radius of 6 inches, to use as table decorations. In terms of π, what is the exact volume of each cone-shaped basket?
1Points

Steps to solve:
Plug the radius and height into the equation: V=13πr2h
Square the radius
Multiply your answer from step 2 by the height
Multiply by 1/3
That number will be your answer

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.